I would go with the tried and true 130 Gr. for Deer. For Bear I would stick with the 150 Gr. IMO they hold together and penetrate through heavy bone and muscle better. I would save the 150's for Bear season and buy some 130's for Deer.
U.S. Army Infantryman(11B20-Sgt.) 1978-82
172nd Arctic Light Inf. Brigade (Alaska)
9th Inf. Division